- Bochang Press Co., Ltd
- Address:32-252, shihung circuration center, shihung 3-dong
- Dongjin Semichem Co., Ltd.
- Address:472-2,Gajwa-dong ,Seo-gu
- Hwa Shin Industrial Co.,Ltd
- Address:380-10,Namyang-dong ,Jinhae-si
- joyang eng
- Address:Yangpungdong5-62
- TOL KOREA
- Address:BOKJUNG-DONG, SUJUNG-GU
- TAGAZ KOREA
- Address:680, Woolim lions valley 2, Gasan-dong, Guemcheon-gu,
- Kum Nam Precision
- Address:3 Industrial complex 12B,Seonggok-ri ,Seokjeok-myeon ,Chilgok-gun
- UPI
- Address:18 Floor, Kyoung Am Building, 157-27 Samsung-Dong,
- NEWBIZWORLD Co., Ltd
- Address:# 411, S / W center, 643-6 Gak-Ri, Ochang-Eup
- SMC21SPORTAINMENT CO LTD
- Address:yeoksam 705-1 Victoria B / D# 1106
- Omya Korea Inc.
- Address:12Fl,Daewoo Securities Bldg., 34-3,Yeouido-dong ,Yeongdeungpo-gu
- Nextoil Co., Ltd
- Address:3F Goun bldg. , 127-12, Samseong-dong, Gangnam-gu
- Sang Oh Precision Co.,Ltd
- Address:959-20,Daechon-dong ,Buk-gu
- Asm Genitech Korea Ltd
- Address:Jiksan-eup,Sameun-ri ,Jiksan-eup ,Cheonan-si
- gunyang trunet
- Address:Sasang Gu
- WooSeong World Co.,Ltd.
- Address:355, 1-ga, Nowon-dong, Buk-gu,
- RPM Korea Co., Ltd.
- Address:16-91, Hangangro-3ga, Yongsan-gu
- TAS total aluminium service
- Address:Sunhwa-Ri, Jinryang-Eup
- ENJ
- Address:1205, yunsan2dong, yeonjaegu
- DONGBANG PLASTIC
- Address:5th floor DongBang Building, 79-5, Bang San Dong, Jung-gu